A High Gain DC-DC Boost Converter with Active Switched LC-Network Employing BLDC Motor Drive for Water Pumping

2020 ◽  
Author(s):  
Drishya N ◽  
Rajesh M
Keyword(s):  
High Gain ◽  
Boost Converter ◽  
Motor Drive ◽  
Bldc Motor ◽  
Water Pumping

scholarly journals Comparative Analysis onVSI and CSI based Solar Photovoltaic Source Fed BLDC Motor Drive with Boost Converter for Water Pumping System

2021 ◽  
Vol 7 (03) ◽  
pp. 62-70
Author(s):  
A Lalithasyamala and Dr.D Ravi Kishore
Keyword(s):  
Comparative Analysis ◽  
Solar Power ◽  
Current Source ◽  
Boost Converter ◽  
Operating Conditions ◽  
Motor Drive ◽  
Bldc Motor ◽  
Pump System ◽  
Pumping System ◽  
Water Pumping

In this paper, analysis of solar power fed Brushless DC motor (BLDC) motor drive with a boost converter is presented for water pumping application in irrigation system. Nowa days, the usage of renewable PV source is increasing gradually, due to the encouragement of eco-friendly energy sources by providing subsidies for the installation in the initial states. In the agricultural sector, the water pump system requires a 3-ϕ power supply, for that we need a separate transmission line and transformers to meet the load demand. In this paper, a solar power fed BLDC motor water pumping system with boost converter and Voltage source Inverter (VSI) is presented which reduces the converter switch stress by increasing the voltage transfer gain ratio. VSI needs a huge dc link capacitor that is inherently unreliable and is one of the most expensive components of a drive.A MPPT controller is required to extract maximum power from the high penetrating renewable PV source and also proposes the Current source inverter (CSI) fed water pumping system is developed and examine with same operating conditions. A comparative analysis view in existing method of system replace the VSI with CSI. The performance of system is analyzed with speed settling times at same operating conditions. The proposed work is carried out in the MATLAB/Simulinksoftware. A comparative analysis is also presented in lucid manner

scholarly journals Comparative Analysis onVSI and CSI based Solar Photovoltaic Source Fed BLDC Motor Drive with Boost Converter for Water Pumping System

2021 ◽  
Vol 7 (03) ◽  
pp. 62-70
Author(s):  
A Lalithasyamala and Dr.D Ravi Kishore
Keyword(s):  
Comparative Analysis ◽  
Solar Power ◽  
Current Source ◽  
Boost Converter ◽  
Operating Conditions ◽  
Motor Drive ◽  
Bldc Motor ◽  
Pump System ◽  
Pumping System ◽  
Water Pumping

In this paper, analysis of solar power fed Brushless DC motor (BLDC) motor drive with a boost converter is presented for water pumping application in irrigation system. Nowa days, the usage of renewable PV source is increasing gradually, due to the encouragement of eco-friendly energy sources by providing subsidies for the installation in the initial states. In the agricultural sector, the water pump system requires a 3-ϕ power supply, for that we need a separate transmission line and transformers to meet the load demand. In this paper, a solar power fed BLDC motor water pumping system with boost converter and Voltage source Inverter (VSI) is presented which reduces the converter switch stress by increasing the voltage transfer gain ratio. VSI needs a huge dc link capacitor that is inherently unreliable and is one of the most expensive components of a drive.A MPPT controller is required to extract maximum power from the high penetrating renewable PV source and also proposes the Current source inverter (CSI) fed water pumping system is developed and examine with same operating conditions. A comparative analysis view in existing method of system replace the VSI with CSI. The performance of system is analyzed with speed settling times at same operating conditions. The proposed work is carried out in the MATLAB/Simulinksoftware. A comparative analysis is also presented in lucid manner.

Comparison between an Interleaved Boost Converter and CUK Converter Fed BLDC Motor

2015 ◽  
Vol 6 (3) ◽  
pp. 594
Author(s):  
V. Ramesh ◽  
Y. Kusuma Latha
Keyword(s):  
Control Strategies ◽  
Torque Ripple ◽  
Boost Converter ◽  
Voltage Source ◽  
Motor Drive ◽  
Voltage Source Converter ◽  
Bldc Motor ◽  
Cuk Converter ◽  
Interleaved Boost Converter ◽  
Permanent Magnet Brushless Dc

There is a great concern of torque ripple and power quality of three phase voltage source converter fed Permanent Magnet Brushless DC Motor (PMBLDCM). In this paper, two control strategies for BLDC motor drive has been investigated. One of the control strategies is based on PFC - CUK converter fed PMBLDCM drive and another one is PFC- interleaved boost converter fed BLDC motor drive. Comparison has been made between the two control stragies in terms of Torque ripple, Total harmonic distortion (THD) and power factor for different operating speeds. The proposed work as been implemented under MATLAB/simulink environment. Simulation results are presented to validate proposed work. From the results, it is observed that PFC interleaved Boost converter fed BLDC motor drive is more effective compared to CUK converter fed BLDC motor drive.

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